RC3216F2210CS Equivalent & Substitute Parts Reference

Part Overview

The RC3216F2210CS is a 221 Ohm ±1% 0.25W thick film chip resistor manufactured by Samsung Electro-Mechanics in 1206 (3216 Metric) package format. This component is classified as Active product status with moisture resistant characteristics and ROHS3 compliance. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings are maintained across alternative manufacturers while preserving functional compatibility in circuit applications.

Substiute Parts

RC3216F2210CS

Samsung Electro-MechanicsIn Stock: 1205RC3216F2210CS Datasheet

Current PartRFQ

CR1206-FX-2210ELF

Bourns Inc.In Stock: 29251CR1206-FX-2210ELF Datasheet

DirectRFQ

ERJ-8ENF2210V

Panasonic Electronic ComponentsIn Stock: 74669ERJ-8ENF2210V Datasheet

DirectRFQ

RC1206FR-07221RL

YAGEOIn Stock: 125949RC1206FR-07221RL Datasheet

DirectRFQ

RMCF1206FT221R

Stackpole Electronics IncIn Stock: 429713RMCF1206FT221R Datasheet

DirectRFQ

AC1206FR-07221RL

YAGEOIn Stock: 13173AC1206FR-07221RL Datasheet

SimilarRFQ

CRCW1206221RFKEA

Vishay DaleIn Stock: 19725CRCW1206221RFKEA Datasheet

SimilarRFQ

CRCW1206221RFKEAHP

Vishay DaleIn Stock: 6864CRCW1206221RFKEAHP Datasheet

SimilarRFQ

KTR18EZPF2210

Rohm SemiconductorIn Stock: 9143KTR18EZPF2210 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters: resistance value (221 Ohms), tolerance (±1%), power rating (0.25W), package format (1206), composition (thick film), temperature coefficient (±100ppm/°C), operating temperature range (-55°C ~ 155°C), and compliance certifications (ROHS3, REACH Unaffected, EAR99).

Parts are classified into two categories:

Direct Substitutes maintain all electrical and mechanical specifications identical to the main part RC3216F2210CS, differing only in manufacturer identity and packaging format (Tape & Reel versus Cut Tape).

Similar Substitutes maintain core electrical specifications and package format but introduce additional features (Automotive AEC-Q200 certification, pulse withstanding capability, or high voltage rating) or differ in power rating (0.75W versus 0.25W). These parts are electrically compatible but may introduce enhanced performance characteristics not required by the original specification.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications):

CR1206-FX-2210ELF (Bourns Inc.) and RC1206FR-07221RL (YAGEO) are direct electrical and mechanical equivalents to RC3216F2210CS. Both maintain Active product status, identical power rating (0.25W), and moisture resistant characteristics. Selection between these options is determined by packaging format availability (Tape & Reel) and inventory requirements.

For Applications Requiring Automotive Qualification:

RMCF1206FT221R (Stackpole Electronics Inc.), AC1206FR-07221RL (YAGEO), CRCW1206221RFKEA (Vishay Dale), and KTR18EZPF2210 (Rohm Semiconductor) incorporate Automotive AEC-Q200 certification while maintaining identical electrical specifications. These parts are suitable for automotive circuit applications where AEC-Q200 compliance is mandated. All four maintain Active product status.

For Enhanced Power Handling:

CRCW1206221RFKEAHP (Vishay Dale) provides 0.75W power rating with pulse withstanding capability in the same 1206 package. This part is applicable when circuit conditions require higher transient power dissipation capacity while maintaining the 221 Ohm resistance value and ±1% tolerance.

For Legacy Design Continuation:

ERJ-8ENF2210V (Panasonic Electronic Components) carries "Not For New Designs" status. This part is reserved for sustaining existing production of established designs and is not recommended for new circuit development.

Frequently Asked Questions (FAQ)

Q: Can CR1206-FX-2210ELF replace RC3216F2210CS in existing designs?

A: Yes. CR1206-FX-2210ELF maintains identical electrical specifications (221Ω ±1%, 0.25W), package format (1206), temperature coefficient (±100ppm/°C), operating range (-55°C ~ 155°C), and compliance certifications (ROHS3). Substitution is direct with no circuit modification required.

Q: What is the difference between moisture resistant and automotive AEC-Q200 variants?

A: Moisture resistant variants (RC3216F2210CS, CR1206-FX-2210ELF, RC1206FR-07221RL) are specified for general industrial applications with moisture protection. Automotive AEC-Q200 variants (RMCF1206FT221R, AC1206FR-07221RL, CRCW1206221RFKEA, KTR18EZPF2210) meet automotive qualification standards and are suitable for automotive circuit applications. Both categories maintain identical electrical performance.

Q: Is CRCW1206221RFKEAHP compatible with circuits designed for 0.25W resistors?

A: CRCW1206221RFKEAHP is electrically compatible as a substitute. The 0.75W rating represents enhanced power handling capacity. In circuits designed for 0.25W operation, this part will function correctly with additional thermal margin. Physical dimensions remain within 1206 package specification.

Q: Why is ERJ-8ENF2210V marked "Not For New Designs"?

A: ERJ-8ENF2210V carries legacy product status indicating Panasonic has designated this part for sustaining existing production only. New circuit designs should select from Active status alternatives such as RMCF1206FT221R, AC1206FR-07221RL, CRCW1206221RFKEA, or KTR18EZPF2210.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH Unaffected status, matching the environmental certification of RC3216F2210CS.

Q: What packaging formats are available for these substitutes?

A: Substitute parts are supplied in Tape & Reel (TR) format for automated assembly. CR1206-FX-2210ELF and CRCW1206221RFKEA also offer Cut Tape (CT) and Digi-Reel® packaging options for lower-volume requirements.